]>
Commit | Line | Data |
---|---|---|
24e8f6b2 | 1 | /* |
2 | ||
3 | DAcase2.c | |
4 | ||
5 | This program connects to the DAQ data source passed as argument | |
6 | and populates local "./result.txt" file with the ids of events received | |
7 | during the run. | |
8 | ||
9 | The program exits when being asked to shut down (daqDA_checkshutdown) | |
10 | or End of Run event. | |
11 | ||
12 | Messages on stdout are exported to DAQ log system. | |
13 | ||
14 | contact: alice-datesupport@cern.ch | |
15 | ||
16 | */ | |
17 | extern "C" { | |
18 | #include <daqDA.h> | |
19 | } | |
20 | ||
21 | #include "event.h" | |
22 | #include "monitor.h" | |
23 | //#include "daqDA.h" | |
24 | ||
25 | #include <Riostream.h> | |
26 | #include <stdio.h> | |
27 | #include <stdlib.h> | |
28 | ||
29 | //AliRoot | |
30 | #include "AliRawReaderDate.h" | |
31 | #include "AliPMDCalibPedestal.h" | |
32 | ||
33 | //ROOT | |
34 | #include "TFile.h" | |
35 | #include "TH1F.h" | |
36 | #include "TBenchmark.h" | |
37 | ||
38 | ||
39 | /* Main routine | |
40 | Arguments: | |
41 | 1- monitoring data source | |
42 | */ | |
43 | int main(int argc, char **argv) { | |
44 | ||
45 | AliPMDCalibPedestal calibped; | |
46 | ||
47 | TH1F::AddDirectory(0); | |
48 | ||
49 | ||
50 | // decoding the events | |
51 | ||
52 | int status; | |
53 | ||
54 | if (argc!=2) { | |
55 | printf("Wrong number of arguments\n"); | |
56 | return -1; | |
57 | } | |
58 | ||
59 | /* open result file */ | |
60 | FILE *fp=NULL; | |
61 | fp=fopen("./result.txt","a"); | |
62 | if (fp==NULL) { | |
63 | printf("Failed to open file\n"); | |
64 | return -1; | |
65 | } | |
66 | ||
67 | /* define data source : this is argument 1 */ | |
68 | status=monitorSetDataSource( argv[1] ); | |
69 | if (status!=0) { | |
70 | printf("monitorSetDataSource() failed : %s\n",monitorDecodeError(status)); | |
71 | return -1; | |
72 | } | |
73 | ||
74 | /* declare monitoring program */ | |
75 | status=monitorDeclareMp( __FILE__ ); | |
76 | if (status!=0) { | |
77 | printf("monitorDeclareMp() failed : %s\n",monitorDecodeError(status)); | |
78 | return -1; | |
79 | } | |
80 | ||
81 | /* define wait event timeout - 1s max */ | |
82 | monitorSetNowait(); | |
83 | monitorSetNoWaitNetworkTimeout(1000); | |
84 | ||
85 | /* log start of process */ | |
86 | printf("DA example case2 monitoring program started\n"); | |
87 | ||
88 | /* init some counters */ | |
89 | int nevents_physics=0; | |
90 | int nevents_total=0; | |
91 | ||
92 | struct eventHeaderStruct *event; | |
93 | eventTypeType eventT; | |
94 | Int_t iev=0; | |
95 | ||
96 | /* main loop (infinite) */ | |
97 | for(;;) { | |
98 | ||
99 | /* check shutdown condition */ | |
100 | if (daqDA_checkShutdown()) {break;} | |
101 | ||
102 | /* get next event (blocking call until timeout) */ | |
103 | status=monitorGetEventDynamic((void **)&event); | |
104 | if (status==MON_ERR_EOF) { | |
105 | printf ("End of File detected\n"); | |
106 | break; /* end of monitoring file has been reached */ | |
107 | } | |
108 | ||
109 | if (status!=0) { | |
110 | printf("monitorGetEventDynamic() failed : %s\n",monitorDecodeError(status)); | |
111 | break; | |
112 | } | |
113 | ||
114 | /* retry if got no event */ | |
115 | if (event==NULL) { | |
116 | continue; | |
117 | } | |
118 | ||
119 | iev++; | |
120 | ||
121 | /* use event - here, just write event id to result file */ | |
122 | eventT=event->eventType; | |
123 | switch (event->eventType){ | |
124 | ||
125 | /* START OF RUN */ | |
126 | case START_OF_RUN: | |
127 | break; | |
128 | /* END START OF RUN */ | |
129 | ||
130 | /* END OF RUN */ | |
131 | case END_OF_RUN: | |
132 | break; | |
133 | ||
134 | case PHYSICS_EVENT: | |
135 | printf(" event number = %i \n",iev); | |
136 | AliRawReader *rawReader = new AliRawReaderDate((void*)event); | |
137 | calibped.ProcessEvent(rawReader); | |
138 | ||
139 | delete rawReader; | |
140 | rawReader = 0x0; | |
141 | ||
142 | } | |
143 | ||
144 | /* free resources */ | |
145 | free(event); | |
146 | ||
147 | /* exit when last event received, no need to wait for TERM signal */ | |
148 | if (eventT==END_OF_RUN) { | |
149 | printf("EOR event detected\n"); | |
150 | calibped.Analyse(); | |
151 | ||
152 | ||
153 | ||
154 | break; | |
155 | } | |
156 | } | |
157 | ||
158 | //write the Run level file | |
159 | TFile * fileRun = new TFile ("outPMDdaRun.root","RECREATE"); | |
160 | TBenchmark *bench = new TBenchmark(); | |
161 | bench->Start("PMD"); | |
162 | bench->Stop("PMD"); | |
163 | bench->Print("PMD"); | |
164 | fileRun->Close(); | |
165 | ||
166 | /* write report */ | |
167 | fprintf(fp,"Run #%s, received %d physics events out of %d\n",getenv("DATE_RUN_NUMBER"),nevents_physics,nevents_total); | |
168 | ||
169 | /* close result file */ | |
170 | fclose(fp); | |
171 | ||
172 | ||
173 | return status; | |
174 | } |